The addition of human collaboration into the context recognition learning of machines is an important part of supervised machine learning [1]}. These interactions bring new challenges to the implementation of machine learning algorithms. For instance, humans can be defined as the expert of the supervised algorithms, interacting in an offline fashion by annotating sensor data [2]}, or the interaction can be directly online, as active learning [3]}, [4]}, [5]}. The human collaboration is important when we are moving into real-life scenarios [6]}.
